diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 80eed5e4634c..580a777bfdd0 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -45,6 +45,9 @@ Changelog
 * Added :meth:`~cryptography.hazmat.primitives.kdf.hkdf.HKDF.extract`
   to :class:`~cryptography.hazmat.primitives.kdf.hkdf.HKDF`. The previous
   private implementation will be removed in 49.0.0.
+* Added support for :class:`~cryptography.hazmat.primitives.kdf.argon2.Argon2d`
+  and :class:`~cryptography.hazmat.primitives.kdf.argon2.Argon2i`
+  when using OpenSSL 3.2.0+.
 * Added ``derive_into`` methods to
   :class:`~cryptography.hazmat.primitives.kdf.hkdf.HKDF`,
   :class:`~cryptography.hazmat.primitives.kdf.hkdf.HKDFExpand`,